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Question

Which one of the following Indian States has the longest coastline?

This question was previously asked in
CDS I 2023 English Previous Year Paper (16-April-2023)
The correct answer is Gujarat

Which Indian State Has the Longest Coastline? Finding the Longest Indian Coastline

The question asks us to identify the Indian state that boasts the longest coastline among the given options. India has a long coastline along the Arabian Sea and the Bay of Bengal, and its states bordering these waters have varying lengths of coastlines.

Let's look at the options provided and understand why one of them has the longest coastline.

  • Tamil Nadu
  • Gujarat
  • Maharashtra
  • Andhra Pradesh

The length of the coastline can vary significantly between states due to geographical features like bays, gulfs, estuaries, and the presence of islands close to the mainland. A more indented coastline will generally be longer than a smooth one over the same linear distance.

Comparing the coastlines of the major coastal states of India:

Indian State Approximate Coastline Length (km)
Gujarat ~1600
Andhra Pradesh ~974
Tamil Nadu ~906
Maharashtra ~720
Kerala ~590
Odisha ~485
Karnataka ~300
Goa ~101
West Bengal ~158

From the approximate lengths provided, it is clear that the state of Gujarat has the longest coastline among all Indian states, and specifically among the options listed: Tamil Nadu, Gujarat, Maharashtra, and Andhra Pradesh. Gujarat's extensive coastline is largely due to the highly indented coast along the Gulf of Kutch and the Gulf of Khambat.

Therefore, the Indian state with the longest coastline is Gujarat.

Revision Table: Key Indian Coastline Facts

Feature Detail
State with Longest Coastline Gujarat
Second Longest Mainland Coastline Andhra Pradesh
Total Mainland Coastline Length (Approx.) ~6100 km
Total Coastline (including islands) (Approx.) ~7516.6 km
Coastal States of India Gujarat, Maharashtra, Goa, Karnataka, Kerala, Tamil Nadu, Andhra Pradesh, Odisha, West Bengal
Coastal Union Territories Daman & Diu, Puducherry, Lakshadweep, Andaman & Nicobar Islands

Additional Information on India's Coastline and Coastal States

India's coastline is strategically important and features diverse ecosystems, ports, and economic activities. The nine coastal states and four coastal Union Territories play a significant role in the country's trade, tourism, and fishing industry.

  • Gujarat Coastline: The coastline of Gujarat is the longest and borders the Arabian Sea. It includes the Kathiawar peninsula and is characterized by gulfs and tidal mudflats.
  • Andhra Pradesh Coastline: Located on the eastern coast along the Bay of Bengal, Andhra Pradesh has the second-longest mainland coastline. It is known for major ports like Visakhapatnam.
  • Tamil Nadu Coastline: Also on the eastern coast, the Tamil Nadu coastline includes important historical sites and ports.
  • Maharashtra Coastline: On the western coast, Maharashtra's coastline is known as the Konkan coast and features numerous beaches and ports, including Mumbai.

Understanding the geography of India's coastline is important for competitive exams focusing on Indian geography.

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